我国职业健康安全管理体系的问题及对策

结合目前国内职业安全、职业健康方面的现状,分析存在的问题及原因,提出在当前形势下,需要政府、企业、员工以及全社会的共同努力,推进职业健康安全管理体系的建设。     

Relevance of systems approaches for implementing Integrated Coastal Zone Management principles in Europe

Integrated Coastal Zone Management (ICZM) development is described here in the broader context of European coastal management initiatives. The European approach to coastal governance revolves around the principles of ICZM, as enshrined in EC Recommendation 2002/413/EC. This study investigates the extent to which the FP6 funded project SPICOSA (Science Policy Integration for Coastal Systems Assessment) was able to implement these principles. The SPICOSA project aimed to test whether it was possible to develop and implement a systems approach framework via delivery of a structured engagement process between scientists and policymakers. A survey of representatives from 14 European study sites involved in the project revealed that the approach had been effective at implementing some ICZM principles, particularly the “holistic approach”. However, not all principles were fully implemented at all sites and the most challenging to implement was that of “a long term approach”. The paper concludes with a critical consideration of the role of a systems approach framework in progressing the current state of intellectual assent towards practical implementation of ICZM principles. The findings provide evidence of contributions and limitations of systems approaches to sustainability science and good governance.     

Preserving coastal natural character: Court interpretations of a long‐standing New Zealand policy goal

New Zealand's policy goal to preserve coastal natural character was first incorporated into planning legislation in 1973 and protected area legislation in 1977. An evaluation of 100 relevant Resource Management Act Court decisions determined the Courts' interpretations of this policy goal. The Courts have repeatedly found that natural character is of nature (not culture), including natural elements, patterns, and processes. There is a continuum of naturalness from pristine indigenous ecosystems to the urban environment. A 2014 Supreme Court decision has upheld the use of environmental bottom lines for natural character and the importance of protection as part of sustainable management.     

基于全景真三维斜射影像的数字城管应用研究

随着国家智慧城市试点工作如火如荼的开展,数字城管作为智慧城市业务应用体系的重要组成部分,正成为各地探索创新应用的重要领域。洛阳市数字城管率先采用先进的全景真三维斜射影像技术,实现了快速的城市部件数据普查,创造了全新的用户体验,满足了专业化的城市管理应用需求,创新了＂全景化＂的数字城管应用新模式。     

福建气象综合业务平台融入“天擎”技术方案设计及实现

为加快推进福建省气象业务系统的集约化、云化转型,需要依托福建气象大数据云平台(“天擎·福建”)对业务系统进行融入改造。本文介绍了“天擎·福建”的概况、总体架构和功能,重点阐述了福建气象综合业务平台融入“天擎”的技术方案及实现方法,从平台融入“天擎”、数据源切换至“天擎”、算法纳入加工流水线、数据产品存入“天擎”、系统监控进“天镜”、前端页面改造等6个方面实现了应用融入并投入业务运行,融入后综合业务平台的数据汇聚、加工和服务全流程进一步优化和规范,系统运行效率和访问速度显著提高,为其他的业务系统融入天擎提供借鉴。     

地震前兆仪器管理系统建设

长期以来,对前兆台网仪器的管理缺乏系统性。为此,研发了前兆仪器管理系统。该系统实现了对前兆仪器从购买到淘汰整个生命周期的管理,其中包括安装、接入、运行、故障、停测、报废等,以及仪器故障维修流程的管理,其中包括故障登记、处理、维修、备机备件库等。基于这些信息,对仪器及故障维修情况进行综合统计分析,为管理决策提供信息支持。本文主要介绍了该系统设计的一些主要技术方面和系统实现的主要功能。     

附加电离层延迟约束的实时动态PPP快速重新初始化方法

传统模式下,由于卫星信号中断等原因导致的实时动态PPP重新初始化问题将严重影响PPP的实际应用效果.针对上述问题,本文提出了一种有效的解决思路,首先设计了电离层延迟变化预报模型,并提出预报信息的定权方法,进而将上述预报结果作为虚拟观测值,联合历元间/星间差分观测数据估计得到周跳参数浮点解,并尝试固定,从而实现PPP快速重新初始化.该方法通过实现电离层预报结果权重的自适应确定,改善了参数估计结果的精度,提高了周跳修复成功率及可靠性.利用不同区域和不同时期的大量观测数据分析表明,周跳修复效果与测站位置、太阳活动及中断时长存在密切关系,当中断时间较短（90 s以内）时,均可以获得较高的成功率,平均达到90%以上,由此验证了本方法的有效性;随着中断时长进一步增大,不同地区和太阳活动情形下的修复效果存在显著差异,纬度越低,太阳活动越剧烈,成功率越低.     

陆海统筹背景下海域综合管理探析

文章分析当前海域管理面临的形势,并剖析当前存在的管理问题,提出管理的总体目标和改革意见措施,同时对当前海域使用管理法修订、新一轮国土空间规划制定、围填海管控、海岸线保护与利用管理、养殖用海管理等主要工作提出管理建议。建议包括：构建基于生态系统的海域综合管理机制,深入落实生态文明建设总要求;开展海域资源本底调查,为深化综合管理奠定基础;整合涉海规划,发挥陆海统筹作用;发挥指标调控作用,实施市场化配置;调控产业用海,充分发挥海域资源最大效益;加大整治修复力度,恢复区域生态功能;打破部门间壁垒,形成监管闭环。     

Are Speed Restriction Zones an effective management tool for minimising impacts of boats on dolphins in an Australian marine park?

The small, genetically distinct population of Indo-Pacific bottlenose dolphins (Tursiops aduncus) in Port Stephens, New South Wales (NSW), is the target of the largest dolphin-watching industry in Australia and falls within the recently created Port Stephens—Great Lakes Marine Park. The effectiveness of Speed Restriction Zones (SRZs) as a management tool in this area was investigated during their second year of implementation by comparing dolphin usage and behaviour to adjacent Control Zones (CZs) of similar habitat. For this purpose, boat-based surveys and focal follows of dolphin groups were carried out in the zones between August 2008 and August 2009. Results showed that SRZs were more intensely used by dolphin-watching boats in summer. There was no change in dolphins’ behaviour and group structure in the presence of dolphin-watching boats in SRZs when compared to dolphin groups within CZs in any season. Dolphin groups including calves used SRZs less during summer. The latter may indicate a shift in area utilisation for those groups during intense boat traffic by dolphin-watching operators. CZs were more important than SRZs as foraging grounds for dolphins in summer. This indicates that SRZs as specified are not effective at minimising boating impacts and that the location of these zones should in time be revised. This is important information for management of dolphin-watching within this marine park and an example of adaptive management in progress. Moreover these results are relevant for conservation of dolphins and the management of dolphin-watching industries elsewhere, particularly new industries, where management strategies may incorporate marine protected areas including zoning plans.     

新时代国土空间规划中陆海统筹的重点内容和实现路径

新时代国土空间规划是未来可持续发展的空间蓝图。陆地与海洋作为国土空间的两大主体,落实陆海统筹战略、推进生态保护和高质量发展已成为沿海地区国土空间规划编制的重要内容。文章阐述陆海统筹的重点内容并分析其实现路径,研究结果有助于推动陆海统筹在国土空间规划中的有效落实,提升国土空间规划编制的科学性。研究结果表明在新时代背景下,可从6个方面实现陆海统筹:有机衔接陆海主体功能,统筹协调岸线两侧矛盾,统筹塑造陆海空间格局;统筹规划陆海自然资源的保护与开发;统筹布局和协调发展陆海产业;建立陆海一体的交通和防灾支撑体系;开展陆海协同的生态环境保护与修复治理;建设陆海统筹的管理体制机制。